[LRflex] Colour fringing - Recently rediscovered (free) software
- From: Douglas Sharp <douglas.sharp@xxxxxx>
- To: LEG <leica@xxxxxxxxxxxxx>, Leica Users Group <lug@xxxxxxxxxxxxxxx>, leicareflex@xxxxxxxxxxxxx
- Date: Fri, 09 Sep 2005 19:15:59 +0200
For anyone who's interested,
I think most of us have, at one time or another, had problems with
colour fringing, particularly using Digital cameras against the light.
Well, I've been using "PTlens" for vignetting and lens distortion
correction for ages and only the other day I got round to downloading
their latest version.
Lo and behold!! they've included a chromatic aberration correction tool
(and a fisheye distortion correction tool too????). from what I've
tested so far,
it goes a long way to getting rid of really drastic fringing, not quite
perfect, but it's FREEWARE and does all sorts of other clever things too.
Take a look at
http://epaperpress.com/ptlens/
seems to be a clever bunch of people,
cheers
Douglas
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